JEE Main 8 April 2017 Paper Solved Paper
© examsiri.com
Question : 85 of 90
Marks:
+1,
-0
The mean age of 25 teachers in a school is 40 years. A teacher retires at the age of 60 years and a new teacher is appointed in his place. If now the mean age of the teachers in this school is 39 years, then the age (in years) of the newly appointed teacher is :
[Main 8 April 2017]
Go to Question: